Abstract: A copy of a letter from Henry Willock, HM Chargé d’Affaires in Persia [Iran], to George Canning, Secretary of State for Foreign Affairs, sent from Tabriz and dated 12 November 1823.The letter reports Willock’s resumption of his duties as Chargé d’Affaires from his brother Major George Willock. It also discusses the issue of delayed subsidy payments to Persia and forwards a dispatch on the subject from the Supreme Government of India (IOR/L/PS/9/69/139).The letter was enclosed in Willock’s letter to the Secret Committee of the Court of Directors of the East India Company dated 12 November 1823 (IOR/L/PS/9/69/137).Physical description: The letter was perforated in an attempt to prevent the spread of disease.